]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
ARM: vexpress: extend the MPIDR range used for pen release check
authorLorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>
Tue, 22 Jan 2013 10:56:40 +0000 (10:56 +0000)
committerPawel Moll <pawel.moll@arm.com>
Thu, 24 Jan 2013 12:19:23 +0000 (12:19 +0000)
commit1585defb4ceca98b12bd6fba6802c22e77e172bb
treef37374342c72114fc5e332d0c10bf49a9268da48
parent7d1f9aeff1ee4a20b1aeb377dd0f579fe9647619
ARM: vexpress: extend the MPIDR range used for pen release check

In ARM multi-cluster systems the MPIDR affinity level 0 cannot be used as a
single cpu identifier, affinity levels 1 and 2 must be taken into account as
well.
This patch extends the MPIDR usage to affinity levels 1 and 2 in versatile
secondary cores start up code in order to compare the passed pen_release
value with the full-blown affinity mask.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
arch/arm/plat-versatile/headsmp.S